Inventor · disambiguated record
Hikaru Kumagai
Also filed as: KUMAGAI HIKARU
5 granted patents·1 pending application·4 citations·filing 2013–2025
64Inventor score
Top patents by PatentIndex Score
6 records- 0173US2025296373A1Head unit and liquid ejection apparatusSEIKO EPSON CORP·Filed 2025·Application pending·0 cites
- 0272US11845435B2Driving assistance deviceSUBARU CORP·Filed 2021·Granted Dec 19, 2023·1 cites·13 claims
- 0369US9159007B2Network system, network apparatus and start indicating apparatusSEIKO EPSON CORP·Filed 2013·Granted Oct 13, 2015·3 cites·18 claims
- 0443US11338800B2Vehicle control deviceSUBARU CORP·Filed 2020·Granted May 24, 2022·0 cites·9 claims
- 0538US9319294B2Wake-up processing by network apparatus in response to remotely-transmitted wake-up instructionSEIKO EPSON CORP·Filed 2013·Granted Apr 19, 2016·0 cites·17 claims
- 0628US11458936B2Drive assist apparatusSUBARU CORP·Filed 2018·Granted Oct 4, 2022·0 cites·3 claims
Join the waitlist — get patent alerts
Get an alert when Hikaru Kumagai files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →